Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 10,630	$ (9,795)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Interest on liability for sale of future royalties	4,248
Stock-based compensation	3,885	3,655
Depreciation and amortization	1,361	1,058
Loss on estimated returns of acquired product	1,169
Write-off of inventory	1,029	2,416
Amortization of debt discount and issuance costs	501	469
Amortization of right-of-use assets	328	338
Other, net	49	61
(Gain) loss on foreign currency transaction	(1,399)	954
Net accretion of investments	(984)
Changes in operating assets and liabilities:
Accounts receivable, net	(5,456)	(2,913)
Inventory	1,074	(2,641)
Prepaid expenses and other current assets	(3,274)	2,426
Other assets	(314)
Accounts payable	(2,431)	2,837
Accrued expenses and other current liabilities	670	(3,562)
Deferred revenue	(3,537)	8,558
Recognized loss on purchase commitments	(669)	(2,074)
Operating lease liabilities	(232)	(686)
Net cash provided by operating activities	6,703	1,156
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from held-to-maturity debt securities	21,974	22,103
Purchase of held-to-maturity debt securities	(68,399)
Purchase of property and equipment	(2,408)	(8,311)
Proceeds from insurance claim	396
Net cash (used in) provided by investing activities	(48,437)	13,792
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from market price stock purchase plan	1,361
Payments for taxes related to net issuance of common stock associated with restricted stock units and stock options	266	52
Principal payment on financing liability	(101)	(72)
Principal payment on MidCap credit facility	(5,000)
Net cash (used in) provided by financing activities	(3,474)	1,154
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(45,208)	16,102
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	238,480	69,767
CASH AND CASH EQUIVALENTS, END OF PERIOD	193,272	85,869
SUPPLEMENTAL CASH FLOWS DISCLOSURES:
Interest paid in cash	5,931	3,700
NON-CASH INVESTING AND FINANCING ACTIVITIES:
Reclassification of Midcap credit facility from long-term to current	5,000	11,667
Reclassification of investments from long-term to current	4,653	1,468
Non-cash construction in progress, property and equipment	1,667	2,438
Reclassification of Thirona convertible notes and interest receivable from current to long-term		7,726
Right-of-use asset modification		728
Goodwill adjustment for a net reduction in liabilities		430
The Mann Group L L C
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Interest on Mann Group convertible note	$ 55	55
At The Market Issuance
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from at-the-market offering		1,198
Issuance costs associated with at-the-market offering		$ (24)